1 /* cairo - a vector graphics library with display and print output
3 * Copyright © 2007 Mathias Hasselmann
5 * This library is free software; you can redistribute it and/or
6 * modify it either under the terms of the GNU Lesser General Public
7 * License version 2.1 as published by the Free Software Foundation
8 * (the "LGPL") or, at your option, under the terms of the Mozilla
9 * Public License Version 1.1 (the "MPL"). If you do not alter this
10 * notice, a recipient may use your version of this file under either
11 * the MPL or the LGPL.
13 * You should have received a copy of the LGPL along with this library
14 * in the file COPYING-LGPL-2.1; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
16 * You should have received a copy of the MPL along with this library
17 * in the file COPYING-MPL-1.1
19 * The contents of this file are subject to the Mozilla Public License
20 * Version 1.1 (the "License"); you may not use this file except in
21 * compliance with the License. You may obtain a copy of the License at
22 * http://www.mozilla.org/MPL/
24 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
25 * OF ANY KIND, either express or implied. See the LGPL or the MPL for
26 * the specific language governing rights and limitations.
28 * The Original Code is the cairo graphics library.
31 * Mathias Hasselmann <mathias.hasselmann@gmx.de>
36 #include "cairo-mutex-private.h"
38 #define CAIRO_MUTEX_DECLARE(mutex) cairo_mutex_t mutex = CAIRO_MUTEX_NIL_INITIALIZER;
39 #define CAIRO_RECURSIVE_MUTEX_DECLARE(mutex) \
40 cairo_recursive_mutex_t mutex = CAIRO_RECURSIVE_MUTEX_NIL_INITIALIZER;
41 #include "cairo-mutex-list-private.h"
42 #undef CAIRO_MUTEX_DECLARE
43 #undef CAIRO_RECURSIVE_MUTEX_DECLARE
45 #if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER || _CAIRO_MUTEX_IMPL_USE_STATIC_FINALIZER
47 # if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER
48 # define _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE FALSE
50 # define _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE TRUE
53 cairo_bool_t _cairo_mutex_initialized = _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE;
55 # undef _CAIRO_MUTEX_IMPL_INITIALIZED_DEFAULT_VALUE
59 #if _CAIRO_MUTEX_IMPL_USE_STATIC_INITIALIZER
60 void _cairo_mutex_initialize (void)
62 if (_cairo_mutex_initialized)
65 _cairo_mutex_initialized = TRUE;
67 #define CAIRO_MUTEX_DECLARE(mutex) CAIRO_MUTEX_INIT (mutex);
68 #define CAIRO_RECURSIVE_MUTEX_DECLARE(mutex) CAIRO_RECURSIVE_MUTEX_INIT (mutex);
69 #include "cairo-mutex-list-private.h"
70 #undef CAIRO_MUTEX_DECLARE
71 #undef CAIRO_RECURSIVE_MUTEX_DECLARE
75 #if _CAIRO_MUTEX_IMPL_USE_STATIC_FINALIZER
76 void _cairo_mutex_finalize (void)
78 if (!_cairo_mutex_initialized)
81 _cairo_mutex_initialized = FALSE;
83 #define CAIRO_MUTEX_DECLARE(mutex) CAIRO_MUTEX_FINI (mutex);
84 #define CAIRO_RECURSIVE_MUTEX_DECLARE(mutex) CAIRO_MUTEX_FINI (mutex);
85 #include "cairo-mutex-list-private.h"
86 #undef CAIRO_MUTEX_DECLARE
87 #undef CAIRO_RECURSIVE_MUTEX_DECLARE